33959 Insurance Policy Changes

CPT 33959, in plain terms, covers Repositioning or adjusting the tube that delivers blood during emergency heart-lung bypass support through an arm or leg vessel. CPT 33959 is referenced in 3 tracked payer policy changes from Aetna. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for CPT 33959 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.

Official descriptor: CPT 33959 on AAPC